Answer Posted / avadhesh kumar pandey

C16 H14
C11H10

What is blank solution?

1077

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why do hard water never produce foam when a soap is dissolved?

1027

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What forms the basis for colorimetric determination?

1171

---

What is the white precipitate produced at the end of point?

977

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What is protein - according to chemistry?

1177

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What is weak acid?

949

---

SET Examination Previous Questions

3666

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What is the min constitutes of haematite ore?

1039

---

What is iron ore consists of?

1041

---

Why is estimation of copper done at 620 nm wave length?

1427

---

Why titration in which hcl and h2so4 is use?

1061

---

Which is the indicator used in the determination of cao I cement solution?

970

---

Mention the formula to calculate ph of a solution?

1353

---

Why is ph increases suddenly after the equivalence point?

1024

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How are ph and pka related?

1096

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